A screw is a type of fastener, in some ways similar to a bolt typically made of
metal, and .... ASME standard B18.2.1-1996 specifies Hex Cap Screws whose
size range is 0.25–3 in (6.35–76.20 mm) in diameter. ..... A socket cap screw, also
known as a socket head capscrew, socket screw, or Allen bolt, is a type of cap
1/4-20 x 3/4" Button Head Socket Cap Screws 18-8 Stainless Steel ...
1/4-20 x 3/4" Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 25,
Allen Hex Drive by Fastenere: Amazon.com: Industrial & Scientific.
A hex key, Allen wrench or Allen key, is a simple tool used to drive bolts and
screws with hexagonal sockets in their heads. .... with Allen for a wave of
adoption of the hex socket head, beginning with set screws and followed by cap
Socket screws - Bolt Depot
Socket cap. Socket caps have a small cylindrical head with tall vertical sides.
Allen (hex socket) drive is a six-sided recess for use with an allen wrench (hex
Screw Sizes - Screw Sizing Chart & Socket Cap Screw Data | ASM
Nov 28, 2017 ... ASM lists screw sizes for a variety of socket cap screws including ... Dimensions
of hexagon and spline socket head cap screws 1960 series. 1.